User Payload

This section explains how will you generate user payload string that will be used in Config initialization. User payload generation is accomplished with the following 3 steps:

Form Your User Data

The user payload must include the following fields in your data:

{
  "user_id": "string user id",
  "user_name": "string user name",
  "user_avatar_url": "string user avatar url",
  "user_followings": [
    "string user id 1",
    "string user id 2",
    "string user id 3"
  ],
  "user_creator_tags": [
    "string user creator tag 1",
    "string user creator tag 2",
    "string user creator tag 3"
  ],
  "user_consumer_tags": [
    "string user consumer tag 1",
    "string user consumer tag 2",
    "string user consumer tag 3"
  ],
  "expiration_time": integer timestamp in seconds
}

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Warning

All of the fields should be presented in your data.

Encrypt Your Data

User payload should be encrypted using AES Encryption in CBC mode with 256 Key size in bits. The payload is encrypted with initialization-vector and secret-key. Initialization-vector is 16 characters long whereas secret-key is 32 characters. When the Storyly Moments instance is created, random initialization-vector and secret-keys are generated along with the Storyly Moments token.

The user payload is valid if it can be decrypted with the initialization vector and secret key of the Storyly Moments instance and if its expiration time is not expired.